To convert 9 hours to minutes, we have to calculate equivalent minutes for 9 hours.
To change 9 hours into its equivalent number of minutes, we need to calculate the total minutes of the 9 hours by performing multiplication by the constant 60 minutes in an hour.
To calculate the resultant minutes we will use the following standard time formula.
1 Hour = 60 Minutes
⇒9 hours = (60 x 9) minutes
⇒9 hours = 9 x 60
⇒ (9 x 60 ) minutes = 540 minutes [as 1 hour = 60 minutes]
Therefore the number of minutes = 540
Hence, after converting 9 hours in minutes as calculated above, we can conclude that
9 hours = 540 minutes
Therefore the final result for the query 9 hours to minutes is equivalent to 540 minutes.